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분수: 분모가 다른 덧셈2분수8

1
8 8
+
1 2
=
12 8
8
+
1
=
3 2
2
1 2
+
4 5
=
13 10
3
7 5
+
1 3
=
26 15
4
1 3
+
7 2
=
23 6
5
5 2
+
1 4
=
11 4
6
1 4
+
4 2
=
9 4
7
4 2
+
5 8
=
21 8
8
8 9
+
1 8
=
73 72
9
1 8
+
2 3
=
19 24
10
2 3
+
5 7
=
29 21
11
5 7
+
9 6
=
93 42
5
+
9
=
31 14
12
6 5
+
4 2
=
32 10
6
+
4
=
16 5
13
2 4
+
3 6
=
12 12
2
+
3
=
1
14
5 6
+
2 3
=
9 6
5
+
2
=
3 2
15
2 3
+
4 9
=
10 9